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- In a double slit experiment, the distance between slits is . . . - Toppr
The fringe width in Young's double slit experiment is 2 × 10 − 4 m if the distance between the slits is halved and the slit screen distance is double, then the new fringe width will be :
- At a point on the in YDSE, 3^{text {rd }} maxima is observed t . . . - Toppr
In a Young's doubleslit experiment, first maxima is observed at a fixed point P on the screen Now, the screen is continuously moved away from the plane of slits The ratio of intensity at point P to the intensity at point O (centre of the screen)
- In Youngs double slit experiment, explain with reason in each . . . - Toppr
Draw a graph showing the variation of intensity versus the position on the screen in Youngs experiment when (a) both the slits are opened and (b) one of the slits is closed What is the effect on the interference pattern in Youngs double slit experiment when: (i) Screen is moved closer to the plane of slits?
- (a) In Youngs double slit experiment, two slits are 1 mm apart . . . - Toppr
(a) In Young's double slit experiment, two slits are 1 mm apart and the screen is placed 1 m away from the slits Calculate the fringe width when light of wavelength 500 nm is used (b) What should be the width of each slit in order to obtain 10 maxima of the double slits pattern within the central maximum of the single slit pattern?
- (a) If one of two identical slits producing interference in . . . - Toppr
(a) If one of two identical slits producing interference in Young's experiment is covered with glass, so that the light intensity passing through it is reduced to 50 %, find the ratio of the maximum and minimum intensity of the fringe in the interference pattern
- In a double-slit experiment, the distance between the slits is
In double-slit experiment, the slits are separated by a distance d and the screen is at a distance D from the slits If a maximum is formed just opposite to each slit, then what is the order of the fringe so formed?
- What is the effect on the fringe width of interference fringes . . . - Toppr
(a) The screen is moved away from the plane of the slits (b) The (monochromatic) source is replaced by another (monochromatic) source of shorter wavelength (c) The separation between the two slits is increased (d) The width of two slits are slightly increased (In each operation, take all parameters, other than the one specified to remain
- In a YDSE light of two different wavelengths (^, 12) are . . . - Toppr
In a YDSE light of two different wavelengths (^, 12) are incident normal to the plane of slits The nth maxima of 14 coincides with the mth maxima of 12 exactly in front of one of the slits d = 3 mm D = 1 5 m - > Given D = 1 5 m; d = 3 mm 4500 À 11, 12 7000 A then n, m and 11 are
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